Update Files

leenkx/Sources/leenkx/logicnode/DrawStringNode.hx

@@ -0,0 +1,68 @@
+package leenkx.logicnode;
+
+import kha.Font;
+import kha.Color;
+import leenkx.renderpath.RenderToTexture;
+
+#if lnx_ui
+import leenkx.ui.Canvas;
+#end
+
+class DrawStringNode extends LogicNode {
+	var font: Font;
+	var lastFontName = "";
+	var string:String;
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function run(from: Int) {
+		RenderToTexture.ensure2DContext("DrawStringNode");
+
+		string = Std.string(inputs[1].get());
+		var angle: Float = inputs[7].get();
+
+		var fontName = inputs[2].get();
+		if (fontName == "") {
+			#if lnx_ui
+			fontName = Canvas.defaultFontName;
+			#else
+			return; // No default font is exported, there is nothing we can do here
+			#end
+		}
+
+		if (fontName != lastFontName) {
+			// Load new font
+			lastFontName = fontName;
+			iron.data.Data.getFont(fontName, (f: Font) -> {
+				font = f;
+			});
+		}
+
+		if (font == null) {
+			runOutput(0);
+			return;
+		}
+
+		RenderToTexture.g.rotate(angle, inputs[5].get(), inputs[6].get());
+
+		final colorVec = inputs[4].get();
+		RenderToTexture.g.color = Color.fromFloats(colorVec.x, colorVec.y, colorVec.z, colorVec.w);
+
+		RenderToTexture.g.fontSize = inputs[3].get();
+		RenderToTexture.g.font = font;
+
+		RenderToTexture.g.drawString(string, inputs[5].get(), inputs[6].get());
+
+		RenderToTexture.g.rotate(-angle, inputs[5].get(), inputs[6].get());
+
+		runOutput(0);
+	}
+
+	override function get(from: Int): Dynamic {
+
+		return from == 1 ? RenderToTexture.g.font.height(RenderToTexture.g.fontSize) : RenderToTexture.g.font.width(RenderToTexture.g.fontSize, string);
+	
+	}
+}